Perfectionism

[pə'fekʃ(ə)nɪz(ə)m] or [pɚ'fɛkʃənɪzm]

(noun.) a disposition to feel that anything less than perfect is unacceptable; 'his perfectionism seemed excessive to his students'.

Typist: Ollie--From WordNet

(n.) The doctrine of the Perfectionists.

Inputed by Katherine